Monday, May 22

MS14
Ordering and Phase Separation

3:30 PM-5:30 PM
Room: Independence B

The speakers in this minisymposium will present recent theories of ordering and phase separation in the solid phase.The investigations range from the structure of interfaces along with their static and dynamic properties, to the dynamic development of microstructure on larger scales. All of the theories make use of diffuse interfaces as a means for describing the phase boundaries that are a crucial part of each problem.

3:30-3:55 Phase Boundaries and Anisotropy via Multiple-Order-Parameter Theory for an fcc Alloy

Gamze Berensel Tanoglu, University of Delaware, USA; Richard J. Braun, Organizer; J.W. Cahn, G. B. McFadden, National Institute of Standards and Technology, USA; and A. A. Wheeler, University of Southampton, United Kingdom

4:00-4:25 Impurity Drag and the Mobility Paradox

Amy Novick-Cohen, Technion-Israel Institute of Technology, Israel; and J. W. Cahn, National Institute of Standards and Technology, USA

4:30-4:55 Cahn-Hilliard Dynamics of an Impure Binary Material

David J. Eyre, University of Utah, USA

5:00-5:25 Elastic Effects During Ordering and Phase Separation

Jie Shen, L. Q. Chen and J. Z. Zhu, Pennsylvania State University, USA